baber/WOPTO huggingface dataset:
Patent KR-20020005247-A (KR)
Title: Magnetic fluid linear pump
Inventor: PARK GWAN SOO
IPC: F04B17/00
Filed: 2000-07-06
Abstract: PURPOSE: A linear pump using magnetic fluid is provided to control the pumping speed, force and direction of a linear pump freely, and to reduce the turning frequency of coils remarkably by adopting structure using a magnetic yoke and magnetic fluid. CONSTITUTION: A magnetic yoke(20) having a coil(21) wound up is mounted regularly outside a pipe(10) for flowing fluid. Magnetic fluid(30) is injected into the pipe with covering the pipe wall. The magnetic fluid is separated from fluid flowing in the center of the pipe through a flexible member. Both sides of the magnetic yoke are symmetrical with the pipe as a line of symmetry. The coil is wound upon the outside of the yoke. A magnetic field is generated in a vertical direction of a pipe diameter from both ends of the magnetic yoke when an electric current is fed. Thereby, the magnetic fluid pushes the fluid with a large force. The fluid is pumped as an electric current is fed to the coil continuously.
Patent KR-20000059049-A (KR)
Inventor: LEE HO CHEOL
IPC: H04L9/12
Filed: 2000-07-11
Abstract: PURPOSE: An apparatus for maintaining data security based on a network is provided to prevent data from leaking to outside to maintain the data security, by coding the data with a symmetrical system and an asymmetrical system to decode the data when the data is transceived between a client and a client on the basis of the network. CONSTITUTION: An apparatus for maintaining data security based on a network comprises a server(301) and a client(303). The server is composed of a composite controller(307), a database(309), a coder/decoder(311), a network connector(313). The client is composed of network connectors(317a,317b), coder/decoders(319a,319b), and terminals(321a,321b). The database stores various electronic information and user information. The coder/decoders code necessary data transceived between the server and the client, or decode the coded data. The network connectors convert data to make the data move through a communication network(305). The composite controller controls the database, the coder/decoders, and the network connectors.
Patent KR-20010049763-A (KR)
Inventor: AKITA HIROYUKI
IPC: H02K1/16
Filed: 2000-07-12
Abstract: PURPOSE: To obtain a rotor for a rotating electric machine having a higher space factor of conductors. CONSTITUTION: In the stator for a rotating electric machine of this invention, coils are formed using a conductor 18 whose cross-sectional shape in a direction vertical to its axis is rectangular, and whose whole shape is a cranklike zigzag shape when developed. The conductor 18 is composed of straight line portions 18a laminated in slots, and crossover portions 18b which connect these straight portion 18a to each other, and project in the axial direction from both side surfaces of the stator core.
Patent KR-20010049823-A (KR)
Inventor: ASADA KATSUSHIGE
IPC: H01L21/336
Filed: 2000-07-20
Abstract: PURPOSE: To provide a display device, which can be made non-defective by easily repairing defects such as inter-layer short-circuit and intra-layer short- circuit occurring in its manufacturing process at a success rate higher than conventional one, and its defect repair method. CONSTITUTION: As the first laser irradiation. a slit S1 is formed in a part, where a drain bus line 220 completely covers a gate bus line 218, to irradiate them with laser, and then a cut part which tears the crossing part of the drain bus line 220 into two and is longer than the width of the gate bus line 218 is formed adjacently to an inter-layer short-circuit 290 as shown in Figure 5 (b). As the second and third laser irradiation, both end parts of the cut part (shown by S1) of the drain bus line 220 are cut by slits S2 and S3 to isolate the inter-layer short-circuit 290 of the drain bus line 220 as shown in Figure 5 (c).
Patent KR-20020008885-A (KR)
Title: Collector of Internet Advertisement
Inventor: OH SANG HWAN
Filed: 2000-07-20
Abstract: PURPOSE: An Internet advertisement solution is provided to prevent the loss of advertisement information due to the reuse of Internet or transfer to another site by letting a user divide the advertisement of content providers and storing the advertisement in an Internet advertisement solution of a client. CONSTITUTION: The solution comprises an advertisement server(10), a content provider(20) connecting the advertisement server with a client(30), a memory(40) for a client. The memory for the client stores an Internet advertisement solution. The client connects to the content provider, and the content provider transmits the advertisement files from the advertisement server to the client and realizes the advertisement files. The client provider realizes the division of the advertisement with response to the request for division from the client. The client stores the advertisement in the memory. When the client opens the Internet advertisement solution, the information of the advertisement in the memory is exposed. If the client selects the exposed advertisement, the exposed advertisement is realized.
Patent KR-20020008645-A (KR)
Inventor: NOH CHEONG YUN
IPC: H05B6/66
Filed: 2000-07-24
Abstract: PURPOSE: A full-wave double voltage circuit is provided to be applied to an electronic device of generating a low current using a high voltage source, such as an electronic device having a high operation(discharge) start voltage and a proportionally lower sustain voltage. CONSTITUTION: A first auxiliary winding part(60) includes a primary winding part(40) at its input end and a second winding part at its output end, wherein the second winding part is a wound conducting wire. The full-wave double voltage circuit includes a transformer(100) having a condenser function block(70) which is formed by winding thereon a layered structure of a first conductive layer(21) serially connected with one end of the first auxiliary winding part(60), a dielectric layer, a second conductive layer(22), and an insulating layer. The full-wave double voltage circuit includes a diode(D10) serially connected to the other end of the primary winding part(40) at one end of the second conductive layer(22) of the condenser function block(70) of the transformer(100). The full-wave double voltage circuit includes an output block serially connected with the one end of the second conductive layer(22) of the transformer(100) and the one end of the first auxiliary winding part(60).
Patent KR-20020009856-A (KR)
Title: Method for parts assembly of vehicle
Inventor: HWANG U DONG
IPC: G06F11/22
Filed: 2000-07-27
Abstract: PURPOSE: A unit assembling method of a vehicle is provided to reduce assembling time by assembling a unit after testing through simulation and to improve productivity. CONSTITUTION: A unit assembling method in a vehicle comprises a simulation test stage(30) exercise testing by data; a data inputting stage(31) inputting jig measuring data(31c), cad data(31d), unit assembling order data(31e) and welding point data(31f) into a simulation program; a data analyzing stage(32) deciding assembling member amount(32a), assembling position(32b), assembling order(32c) and welding order(32d); and a component correctness checking stage(33) correcting problem after assembling the unit through the simulation program based on result of the analyzed data. Thereby, the unit assembling method in the vehicle reduces assembling time by assembling the unit after testing through the simulation program to improve productivity.
Patent KR-20000063854-A (KR)
Inventor: KIM YEONG GIL
IPC: F24F13/10
Filed: 2000-08-07
Abstract: PURPOSE: An inner wall mounted air damper is provided to simplify construction work, reduce installation cost and achieve an improved effectiveness of air inflow. CONSTITUTION: An air damper comprises a damper body, an open/shut hole(24), an open/shut member, a blower(42) and an air inlet(12). The damper body is mounted at an indoor side of an air vent(12) formed at a side wall of a building to be communicated to the outside(A). The open/shut hole is formed at a rear surface of a casing(22) of the damper body in such a manner as to be communicated to the air vent. The open/shut member opens/shuts the open/shut hole in accordance with an electric control. The blower blows into a room an outdoor air introduced through the open/shut hole by a motor connected to the open/shut member. The air inlet is formed at a portion of the casing so as to allow the outdoor air blowing by the blower to be introduced into a room.
Patent KR-20020012663-A (KR)
Title: Driving method for protection circuit of adapter
Inventor: KWON SEOK MAN
IPC: H02H7/10
Filed: 2000-08-08
Abstract: PURPOSE: A method for forming adaptor protection circuit is provided to reduce parts count and cost by eliminating the need of arranging a photo coupler for signal transmission, while reducing the size of PCB. CONSTITUTION: A method comprises a first step of designing, at the same time by using an integrated circuit, onto a printed circuit board, a secondary circuit(11) for detecting an abnormal state of a circuit and a primary circuit(12) for performing a latch off operation when the detection result is transferred from the secondary circuit to a latch circuit; and a second step of performing a protection circuit function by dividing the reference voltage of the integrated circuit, applying the divided voltage to the latch circuit of the primary circuit, and allowing the electric potential to be rapidly raised when the abnormality of the adaptor is detected through the secondary circuit.
Patent KR-20000063892-A (KR)
Inventor: CHO HYUN SEUNG
Filed: 2000-08-09
Abstract: PURPOSE: An internet bill charging system using shared monetary network for banks is provided to allow a user to enjoy an internet shopping conveniently, by registering the user and a shop operator as a member and allowing them to use a web site for payment such as a Baro-Cash site and the shared monetary network for banks. CONSTITUTION: The user selects the Baro-Cash site in order to pay for the product bought on the web site. The user clicks the web page which assigns an approval number as the amount of money that corresponds to the payment in an account of the user. The user inputs a bank name, an account number and a secret number of the web page. A desired amount of the money is inputted, and then the inputted data is transmitted to the bank, the web site for the electronic commerce and the Baro-Cash site. The bank remits the inputted amount of the money to the Baro-Cash site, and the user receives the approval number for a one-time usage from the Baro-Cash site. If the user inputs the approval number into the web page, the payment money is remitted to an electronic commerce company.
Patent KR-20020016666-A (KR)
Title: shell gusset plate bonding method of brake booster
Inventor: SHIN JONG HO
IPC: B60T13/567
Filed: 2000-08-26
Abstract: PURPOSE: A shell reinforcing plate mounting method of a booster is provided to improve adhesive force by spreading adhesive between a shell and a reinforcing plate, and to reduce manufacturing cost by simplifying the structure. CONSTITUTION: A shell having a connecting pipe(12) transmitting vacuum pressure is combined with a vacuum housing(10) by sealing, and a front plate of a power piston and a rear plate are arranged in the vacuum housing. A reinforcing plate(13) is mounted at the side of the shell to prevent deformation of the shell and improve braking force, and stuck directly to the shell by an adhesive(14). The adhesive is spread between the shell and the reinforcing plate, and baking is performed at temperatures of 150-200 deg.C for 18-22 minutes. The shell and the reinforcing plate are dried by heat, and stuck to each other firmly with baking. The shell is assembled with the reinforcing plate conveniently, and disassembled simply for repairing.
Patent KR-20010015986-A (KR)
Title: repair mothod of saw blade
Inventor: CHUNG BYUNG CHANG
IPC: B23D45/00
Filed: 2000-08-26
Abstract: PURPOSE: A repair method of a circular saw is provided to recycle the saw by repairing the circular saw of which saw-tooth portion is abraded. CONSTITUTION: A circular saw forms a saw-tooth portion(120) of a specific pitch on a circular plate(110) and the outer circumferential face of the circular plate. Upon repairing the saw-tooth portion(120) of the circular saw due to abrasion, an abraded portion of the saw-tooth portion is processed by a grinder. Each rim is cut while the ground circular plate(110) is deposited and rotated. The cut rim is formed into a saw-tooth through a hobbing machine reciprocating up and down. A heat treatment is performed to prevent the deformation of each saw-tooth portion(120). Accordingly, as the abraded circular saw is recycled by being welded, cost of a product is saved.
Patent KR-20010000239-A (KR)
Inventor: JUNG BONG GWOON
Filed: 2000-08-28
Abstract: PURPOSE: A show of product shape in an electronic commerce is provided to offer a client photographs or moving pictures of products on the Internet. CONSTITUTION: On the internet, photographs or moving pictures of products at various angles are offered to clients. Therefore, the clients evaluate the products properly based on the photographs or the moving pictures.
Patent KR-20010030149-A (KR)
Title: Apparatus, manufacturing method and driving method of plasma display panel
Inventor: HIRANO NAOTO
IPC: H01J11/24
Filed: 2000-08-29
Abstract: PURPOSE: To provide a plasma display panel of improved writing characteristics, luminous brightness, and luminous efficiency, and of a longer service life. CONSTITUTION: On a back glass substrate 1, a data electrode 2 is formed in a substrate column direction, and a dielectric layer 3 is formed on it. On the dielectric layer 3, a scan electrode 4 is formed in a substrate row direction, and a dielectric layer 5 is formed on it. On the dielectric layer 5, barrier ribs 6 are formed in the substrate column direction, and on the dielectric layer 5 including the barrier ribs 6, a protective layer 7 and a phosphor layer 8 are formed. In the meanwhile, on a front glass substrate 10, a common electrode 11 and a bus electrode 12 electrically connected to the common electrode 11 are formed in the substrate row direction to face the scan electrode 4, and a dielectric layer 13 and a protective layer 7 are formed on it.
Patent KR-20020018474-A (KR)
Title: The control box mounting structure for air conditioner
Inventor: PARK IN CHEOL
IPC: F24F1/00
Filed: 2000-09-02
Abstract: PURPOSE: An installation structure of control box of air conditioner is provided to make installation and detachment of the control box easier and to minimize the number of parts of an integral air conditioner. CONSTITUTION: An installation structure of control box includes a barrier(50); a control box(60); a lower end fixing part; and an upper end fixing part. The barrier divides indoor side and outdoor side. The control box is installed to the barrier and has various electric components built therein. The lower end fixing part includes insertion pieces(62,62'); and lower hooking pieces(52,52') to insert and fix lower end of the control box to the barrier. The insertion pieces are formed on both sides of lower end of the control box downward. The lower hooking pieces are integrally formed on the barrier corresponding with the insertion pieces to open upward for the insertion pieces to be inserted into from the above. The upper end fixing part comprises a hooking hole(64); and an upper hooked piece(54) to fix an upper end of the control box to the barrier. The hooking hole is formed on the upper end of the control box. The upper hooked piece is formed on a horizontal part(53) of an upper end of the barrier to be hooked by the hooking hole.
Patent KR-20020019684-A (KR)
Title: Fabrication device of overlapped long period optical fiber grating
Inventor: LEE JONG WON
IPC: G02B6/00
Filed: 2000-09-06
Abstract: PURPOSE: An apparatus for fabricating an overlapped long period fiber grating is provided to form an overlapped long period fiber grating without connecting optical fiber gratings having different periods to each other. CONSTITUTION: A plurality of beam splitters(110,122) are used for separating a laser beam having a predetermined ratio from output beams of a laser beam source and passing the remaining beam except for the separated laser beam having the predetermined ratio. A plurality of mirrors(120) are used for reflecting the beam separated from the beam splitter(110,122). The first amplitude mask(116) has a predetermined period. The first amplitude mask(116) is used for exposing the first region of an optical fiber by passing selectively the leaser beam passing the beam splitter(110). The second amplitude mask(128) has a period different from the period of the first amplitude mask(116). The second amplitude mask(128) is used for exposing the second region of the optical fiber by passing selectively the laser beam reflected by the mirrors(120).
Patent KR-20020019740-A (KR)
Title: Data Rate Matching Method in 3GPP2
Inventor: KIM GI JUN
IPC: H03M13/27
Filed: 2000-09-06
Abstract: PURPOSE: A method for matching data rate of the next generation mobile telecommunication is provided to obtain coding gain due to actual reduction of coding rate, thereby lowering required transport power. CONSTITUTION: In interleaving information streams not having normal data rate to be mapped at a physical layer, information streams having different bit rate are channel-encoded into different codes having 1/an inverse number of coding rate(S20). In case that channel-coded information streams are shorter than the desired length of interleaver, symbol of channel-encoded information streams is repeated, and in case that channel-coded information streams are longer than the desired length of interleaver, puncturing of the channel-coded information streams is performed with one algorithm according to symbol repetition factor, so that the length of the channel-coded information streams is matched with the interleaving length(S21-S22).
Patent KR-20020020082-A (KR)
Inventor: KIM JAE PIL
IPC: H01L21/3065
Filed: 2000-09-07
Abstract: PURPOSE: A dry etcher is provided to easily form plenty of polymer, by mounting a carbon-containing carbon liner on the inner surface of an etch chamber so that reaction gas is reacted with carbon atoms generated from the carbon liner in an etch process. CONSTITUTION: Reaction gas for forming a pattern is induced into the etch chamber(20) where the etch process for forming the pattern is performed. A semiconductor wafer(24) having the pattern is placed on a chuck(22) installed in the etch chamber. The carbon-containing carbon liner(30) is formed on the inner surface of the etch chamber. The carbon liner of a cylindrical type is formed along the side of the inner surface of the etch chamber.
Patent KR-20000072665-A (KR)
Inventor: NAM TEA SOO
IPC: G06F11/00
Filed: 2000-09-18
Abstract: PURPOSE: A method for forming a linux-based system recovery program is provided for implementing a stable and convenient system recovery based on an IP/CD KEY checking and writing operation during a format and recovery process. CONSTITUTION: A recovery program includes a linux-based recovery program(GUI)(1), and a TCP/IP transceiver(2). Therefore, the recovery S/W installation computer is connected with a main server computer by a client/server method for a control of multiple personal computers connected with a network for thereby performing a system recovery operation of the failure computer. The computer is booted up using a linux OS diskette for a system recovery(S10). A cost payment state is verified for preventing the illegal use(S20). The main computer is connected with the network(S30).
Patent KR-20020024684-A (KR)
Inventor: CHOI SAM JONG
IPC: H01L21/66
Filed: 2000-09-26
Abstract: PURPOSE: An apparatus for detecting a defect is provided to improve a sensitivity as compared with a conventional technology wherein a wafer is monitored in a bright state, by installing a dark field in a charge-coupled-device(CCD) camera for monitoring the wafer so that the image of light scattered from the defect on the wafer is detected in a dark state. CONSTITUTION: A wafer(100) is placed on an XYZ stage(104). A cantilever(118) having a probe is included in the end portion of an atomic force microscopy(AFM)(122). The AFM scans the probe along the surface of the wafer to measure a defect type on the wafer. The CCD camera(112) monitors the wafer. A laser beam source(108) irradiates a laser beam to the wafer at a predetermined incident angle. The dark field(120) is installed in the CCD camera, and the wafer is monitored in a dark state. The laser beam source irradiates the laser beam according to a periodic signal.
Patent KR-20020027763-A (KR)
Title: Transmission mode selection device of continuously variable transmission
Inventor: KO SANG BEOM
IPC: F16H59/02
Filed: 2000-10-05
Abstract: PURPOSE: A transmission mode selecting device for a continuously variable transmission is provided to selectively realize the continuous variable transmission mode and the manual transmission mode, thereby realizing the sporty driving of the manual transmission. CONSTITUTION: A transmission mode selecting device for a continuously variable transmission includes a manual mode selection switch(10) for converting a transmission mode from the continuous variable mode to a manual mode as turned on, a shift lever position sensor(20) for detecting a position of a shift lever of which shifting manipulation ranges are P, R, N, D, 2, and 3, a transmission control part(30) for controlling the entire transmission operation and detecting a switching state of the manual mode selection switch to generate a driving control signal corresponding to the converted transmission mode, and a transmission driving part(40) to be driven by the driving control signal output from the transmission control part.
Patent KR-20010076212-A (KR)
Title: Hydrogen annealing process and apparatus therefor
Inventor: TAKAKUWA YASUNORI
IPC: H01L21/321
Filed: 2000-10-06
Abstract: PURPOSE: To realize a reduced-pressure annealing device as well as perform both reduced-pressure hydrogen annealing and atmospheric pressure hydrogen annealing in the same hydrogen annealing device. CONSTITUTION: This hydrogen annealing device is provided with a reaction chamber 2, a hydrogen gas introduction line 18 for introducing a hydrogen gas into the reaction chamber, and an atmospheric pressure exhaust line 9 and a reduced-pressure exhaust line 5 which are connected with the reaction chamber. The exhaust lines are changed over to select the reduced-pressure hydrogen annealing or atmospheric pressure hydrogen annealing, and a necessary treatment method is selected in accordance with an object to be treated such as a device necessary for being reduced, a device necessary for removal of impurities, etc., thus improving the quality of products.